231649216

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6569}}^1$

素因数の和:6629

約数の個数: 56

約数和(自身を含む): 500634000

約数和(自身を除く): 268984784

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1856, 2204, 4408, 6569, 8816, 13138, 17632, 26276, 35264, 52552, 105104, 124811, 190501, 210208, 249622, 381002, 420416, 499244, 762004, 998488, 1524008, 1996976, 3048016, 3619519, 3993952, 6096032, 7239038, 7987904, 12192064, 14478076, 28956152, 57912304, 115824608, 231649216]

約数ペア:

[(1, 231649216), (2, 115824608), (4, 57912304), (8, 28956152), (16, 14478076), (19, 12192064), (29, 7987904), (32, 7239038), (38, 6096032), (58, 3993952), (64, 3619519), (76, 3048016), (116, 1996976), (152, 1524008), (232, 998488), (304, 762004), (464, 499244), (551, 420416), (608, 381002), (928, 249622), (1102, 210208), (1216, 190501), (1856, 124811), (2204, 105104), (4408, 52552), (6569, 35264), (8816, 26276), (13138, 17632)]